Solution 17090: Troubleshooting when the Y= Editor Screen Displays X= instead of Y= on the TI-83 Plus Family and TI-84 Plus Family.
... be back in place of X=. Below is another option, if you would rather leave Inequality Graphing enabled: • Press [Y=]. You should see “Y=” inside a black box in the upper left corner of the screen. • Press the up arrow key to select the “Y=” in the corner. • Press [ENTER]. The X= Editor s...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/17090
Solution 34331: Troubleshooting TI-SmartPad™ Application not Responding on Windows® 7 Platform.
...on it and [Right-Click] it and choose the option [Troubleshoot] • From the menu that appears select the option [Apply this fix] • Once the menu has completed choose [Close the troubleshooter] Please Note: If the device still has a yellow triangle exclamation point after completing the troub...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34331
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products. Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products. global Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Fa...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931
Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators.
Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators. Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators. global Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34813
Solution 34193: Restoring Default Settings on the TI-Nspire™ Family Handhelds.
Solution 34193: Restoring Default Settings on the TI-Nspire™ Family Handhelds. Solution 34193: Restoring Default Settings on the TI-Nspire™ Family Handhelds. global Solution 34193: Restoring Default Settings on the TI-Nspire™ Family Handhelds. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34193
Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds.
Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds. Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds. global Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34212
Solution 23530: Examples and Differences Between Expressions, Equations and Inequalities.
... How to tell the difference between an expression, equation, and inequality? In mathematics, an expression is a general term for any well formed combination of mathematical symbols. It may consist of just one or more numbers, variables, operators, functions, and their arguments that evaluate...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/23530
Solution 19189: Using the TI-84 Plus Silver Edition Faceplate on the TI-83 Plus Family Graphing Calculators.
... Can I use the TI-84 Plus Silver Edition Faceplate on the TI-83 Plus family graphing calculators? The TI-84 Plus Silver Edition Faceplates are not compatible with the TI-83 Plus family graphing calculators. The TI-84 Plus Silver Edition faceplates can only be used on the TI-84 Plus Silver Edit...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/19189
Solution 35032: Calculating the Eigenvalue and Eigenvector of a Matrix on the TI-Nspire™ CAS Family.
...] [B] [4]. 8) Press [A] [ENTER]. To find the Eigenvector: 1) Press [menu] [7] [B] [5]. 2) Press [A] [enter]. Please see the TI-Nspire CAS family guidebooks for additional information. Solution 35032: Calculating the Eigenvalue and Eigenvector of a Matrix on the TI-Nspire™ CAS Family. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35032
Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error.
...mit error? In certain low battery conditions (technically below the <5% threshold of remaining battery), if a user attempts to perform a unit to unit communication the communication/transaction may not complete.When encountering a low battery situation, the system notifies the user that they shou...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36921
Solution 35074: Adding or Removing Rows and Columns Within Lists & Spreadsheets on the TI-Nspire™ Family Line.
... column itself: 1) Press [◄] or [▲] until the row or column desired to be deleted is highlighted.2) Press [del]. Please see the TI-Nspire family guidebooks for additional information. Solution 35074: Adding or Removing Rows and Columns Within Lists & Spreadsheets on the TI-Nspire™ Family Lin...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35074
Solution 35914: Calculating the Central Difference Quotient of an Expression on the TI-Nspire™ CAS Family.
...r]. 7) Press [trig] [►] [enter]. 8) Press [X] [►]. 9) Press [,] [X] [,] [H]. 10) Press [►] [,] [H] [,] [0] [enter]. When value is specified, it overrides any prior variable assignment or any current “I” substitution for the variable. Step is the step value. If step is omitted, it defaults to 0.0...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35914
Solution 11951: Default Contrast Setting on the TI-83 Family.
Solution 11951: Default Contrast Setting on the TI-83 Family. Solution 11951: Default Contrast Setting on the TI-83 Family. global website Home | TI-83 Plus and TI-84 Plus family of products ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11951
Solution 35955: Creating A Polar Rose With TI-Nspire™ Family Handhelds
Solution 35955: Creating A Polar Rose With TI-Nspire™ Family Handhelds Solution 35955: Creating A Polar Rose With TI-Nspire™ Family Handhelds global Solution 35955: Creating A Polar Rose With TI-Nspire™ Family Handhelds website ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35955
Solution 35013: Using the Chi-Squared Goodness of Fit Test on the TI-Nspire™ Family Products.
Solution 35013: Using the Chi-Squared Goodness of Fit Test on the TI-Nspire™ Family Products. Solution 35013: Using the Chi-Squared Goodness of Fit Test on the TI-Nspire™ Family Products. global Solution 35013: Using the Chi-Squared Goodness of Fit Test on the TI-Nspire™ Family Products. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35013
Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information.
Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information. Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information. global Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays od...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37716
Solution 36294: Calculating A Normal Cumulative Distribution (normalcdf) on the TI-Nspire™ Family Handhelds
...e TI-Nspire Handheld? How do I calculate a Normal Cumulative Distribution (normal cdf) using the TI-Npsire Handheld? Use the following example as a guide when calculating for the normal CDF with a TI-Nspire Family Handheld: Lower Bound: 5 Upper Bound: 15 Mean: 5 Standard Distribution: 2.5 ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/36294
Solution 33471: Graphing a Function and the Slope Field Based on that Function using the TI-Nspire™ CAS Family.
...ss [ctrl] [tab]. • Press [X][x2] [enter]. • Press [ctrl] [tab]. • Press [menu] [3] [7]. • Press [Y] [1] [enter]. Please see the TI-Nspire family guidebooks for additional information. Solution 33471: Graphing a Function and the Slope Field Based on that Function using the TI-Nspire™ CAS Famil...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33471
Solution 38375: Troubleshooting Connectivity Issues with Texas Instruments SilverLink USB cable on Mac OSX.
...leshooting Connectivity Issues with Texas Instruments SilverLink USB cable with TI-Connect on Mac OSX. If a graphing calculator fails to connect to a computer, follow the instructions below to troubleshoot the connection problem: Please Note: The steps below are only for the Texas Instruments Si...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/38375
Solution 33551: Finding the Arc Length of an Expression on the TI-Nspire™ CAS Family Line.
Solution 33551: Finding the Arc Length of an Expression on the TI-Nspire™ CAS Family Line. Solution 33551: Finding the Arc Length of an Expression on the TI-Nspire™ CAS Family Line. global Solution 33551: Finding the Arc Length of an Expression on the TI-Nspire™ CAS Family Line. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33551
Solution 11128: Availability of Graphing Calculator Suitcases.
Solution 11128: Availability of Graphing Calculator Suitcases. Solution 11128: Availability of Graphing Calculator Suitcases. global Solution 11128: Availability of Graphing Calculator Suitcases. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11128
Solution 33631: Evaluating an Expression in the Graphs Application using the TI-Nspire™ Family Products.
...] [3] [enter]. You will see ¦1: (2.43, 4.91) in the lower right hand corner. This means ¦(2.43)=4.91. Please see the TI-Nspire family products guidebooks for additional information. Solution 33631: Evaluating an Expression in the Graphs Application using the TI-Nspire™ Family Products. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33631
Solution 33633: Finding the Reflection of a Point Using the TI-Nspire™ Family Products.
Solution 33633: Finding the Reflection of a Point Using the TI-Nspire™ Family Products. Solution 33633: Finding the Reflection of a Point Using the TI-Nspire™ Family Products. global Solution 33633: Finding the Reflection of a Point Using the TI-Nspire™ Family Products. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33633
Solution 33851: Calculating the Inverse of a Function using the TI-Nspire™ CAS Family Products.
Solution 33851: Calculating the Inverse of a Function using the TI-Nspire™ CAS Family Products. Solution 33851: Calculating the Inverse of a Function using the TI-Nspire™ CAS Family Products. global Solution 33851: Calculating the Inverse of a Function using the TI-Nspire™ CAS Family Prod...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33851
Solution 12013: Resolving the "Does Not Exist" Error When Using the Start-Up Customization App on the TI-83 Plus and TI-84 Plus.
...s Not Exist" error message will be displayed every time the calculator is turned on. To turn the Start-Up Customization app off, follow the steps provided below: 1) Press [APPS], scroll down to "Start-up" and press [enter].2) Press [ENTER] to bypass the Start-Up Customization "splash" screen.3) ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12013